Many people in Centreville, Alabama who end up in drug rehab are dual diagnosis clients with co-occurring mental and substance abuse problems. In fact, as many as 1/3 of those who suffer with mental health issues in Centreville, Alabama also become involved in substance abuse at some time in their lives. These dual diagnosis clients typically turn to drugs or alcohol to self medicate as a way to alleviate the symptoms of an underlying psychiatric condition. Some treatment clients aren't even diagnosed with a disorder, and only when they begin to receive treatment at a drug rehab center is this sort of psychological condition discovered. This alone can sometimes help resolve addiction issues and put the person in a position to receive treatment for both disorders so that they have a strong chance of remaining abstinent and mentally healthy in the future.